Century Motors 257 Motor 321894-709 a vital safety feature that

a vital safety feature that requires operator intervention before resuming gas flow after a power interruption

this SPST (Single Pole Single Throw) vacuum switch monitors the draft inducer motor to ensure exhaust gases are properly vented before the ignition sequence begins

and HHT-149

These Watts backflow repair kits are essential for annual testing compliance and maintaining the mechanical integrity of the sensing line and discharge port in potable water applications

It delivers a nominal capacity of 2 tons for R22 and R407C

Century Motors 257 Motor 321894-709 a vital safety feature thatThe Century Motors 257 Motor is a high reliability unit bearing motor engineered for continuous duty performance in commercial refrigeration and HVACR systems. Operating at 230Vac single phase, this 35 watt shaded pole motor delivers a consistent 1500 RPM for critical airflow applications. Designed with the veteran contractor in mind, the 257 features a totally enclosed air over (TEAO) cast iron housing that protects internal components from ambient